assets/js/videos-page.js

In chapter 3 the name of the file created for processing the video list is videos-page.js (pages 63 - 68 )

In chapter 4 the file name changes to video-page.js.

The github repository name stays consistent (videos-page.js) through chapter 4 end of chapter.

Name used on pages 113,116,119, 120,122 should be videos-page.js vice video-page.js.